SUSV3_LEGACY_MACROS are completely unused since SUSV3_LEGACY is enabled
HAS_OBSOLETE_BSD_SIGNAL is completely deprecated functionality.
HAS_BSD_RES_CLOSE is completely deprecated functionality.
HAS_FTW is deprecated SUSV4 functionality. Saves ~4.5kb.
Signed-off-by: Rosen Penev <rosenp@gmail.com>
This change adds support of ARC ISAv2 processors in
OpenWRT toolchain.
In general gcc for ARC may compile code for both ISA versions
simultaneously but libgcc will be built only for default
architecture that's why it's necessary to specify --with-cpu
on gcc configuration.
As for uClibc we need to use different configurations for
different ARC ISAs.
Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com>
Cc: Felix Fietkau <nbd@openwrt.org>
Cc: Jo-Philipp Wich <jow@openwrt.org>
Cc: Jonas Gorski <jogo@openwrt.org>
SVN-Revision: 48739
